The Great Canadian Theatre Company (GCTC) is a professional, not-for-profit Canadian theatre established in 1975 by a group from Carleton University. Its mission has always been to present Canadian plays that explore issues of social relevance and stimulate dialogue.

The company operates out of the Irving Greenberg Theatre Centre in Ottawa. The venue includes a 262-seat mainstage, a flexible studio theatre, and gallery spaces. This facility allows GCTC to serve as both a performance hub and a community gathering place, welcoming over 35 000 visitors every year.

Programming typically features up to six subscription productions per season. These works include world premieres, Canadian classics, and theatre for younger audiences. Beyond the stage, the company also supports educational initiatives such as general auditions, youth workshops, and summer theatre activities.

Accessibility is a clear priority. GCTC offers Pay-What-You-Decide performances, ASL-interpreted shows, relaxed performances for those needing a low-stress environment, and pilot projects with assistive listening applications. These measures ensure that diverse audiences can fully engage with theatre.

As a registered charity, GCTC relies on both ticket sales and donations. Its board of directors and small staff team oversee artistic programming, technical production, and community partnerships. The organization issues charitable tax receipts and runs fundraising campaigns to sustain its operations.

The GCTC’s contribution goes beyond performance. It curates gallery exhibits, hosts concerts, and rents spaces to community groups. This balance of professional theatre and civic engagement has made it a cultural cornerstone in Ottawa.